A device for conveniently clamping a plastic ring-shaped sealing cover of a constant-temperature water bath

Abstract

The utility model relates to constant temperature water bath kettle technical field, and disclose a device convenient to constant temperature water bath kettle plastic ring seal cover clamping of taking, including constant temperature water bath kettle, limit board, seal cover and connecting line, limit board detachable installation in the top of constant temperature water bath kettle, seal cover detachable installation in the inside of limit board, connecting line fixed mounting in the side of constant temperature water bath kettle, still include lid mouth subassembly, clamping subassembly and moving assembly, lid mouth subassembly installs in the inside of seal cover, clamping subassembly installs in the end of connecting line, moving assembly installs in the inside of clamping subassembly. The utility model discloses through the cooperation of movable clamp block and clamping plate, can reduce the slide of the hand clamping, especially under high temperature environment, inconvenient operation and existence scald risk, also reduced the pollution of easy to cause due to hand contact seal cover, the health hidden danger of influence experimental result.

Description

Technical Field

[0001] This utility model relates to the field of constant temperature water bath technology, specifically a device for easily clamping the plastic annular sealing cap of a constant temperature water bath. Background Technology

[0002] Water baths are commonly used heating devices in laboratories, widely applied in experiments involving sample temperature control, heating, and dissolution. To prevent moisture evaporation and contamination, a plastic ring-shaped sealing cap is typically used to seal the water bath.

[0003] Existing plastic ring-shaped sealing caps have the following problems: 1) Inconvenient to handle: Plastic ring-shaped sealing caps are usually thin and soft, and are easy to slip when handled by hand, especially in high-temperature environments, which is inconvenient to operate and poses a risk of burns; 2) Hygiene hazards: Hand contact with the sealing cap can easily cause contamination and affect experimental results; 3) Low efficiency: Frequent handling will reduce experimental efficiency. Summary of the Invention

[0004] In view of the problems of inconvenient clamping, hygiene hazards and low efficiency in the existing technology, the purpose of this utility model is to overcome the shortcomings of the existing technology and improve the clamping handle and plastic ring sealing cap, so as to provide a device that is simple in structure, easy to operate, safe and hygienic and convenient for clamping the plastic ring sealing cap of constant temperature water bath.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A device for easily gripping a plastic annular sealing cap of a constant temperature water bath includes a constant temperature water bath, a limiting plate, a sealing cap, and a connecting wire. The limiting plate is detachably installed on the top of the constant temperature water bath, the sealing cap is detachably installed inside the limiting plate, and the connecting wire is fixedly installed on the side of the constant temperature water bath. The device also includes:

[0007] The cover assembly, the clamping assembly, and the moving assembly are provided. The cover assembly is installed inside the sealing cover, the clamping assembly is installed at the end of the connecting line, and the moving assembly is installed inside the clamping assembly.

[0008] As a further embodiment of this utility model: the cover assembly includes an opening, an opening tube, a moving column, a moving spring, and a spring-loaded cover. The opening is formed inside the sealing cover, and the opening tube is fixedly installed inside the opening.

[0009] As a further embodiment of this utility model: the movable column is movably installed inside the open tube, the movable spring is sleeved on the outside of the movable column and located inside the open tube, and the spring-loaded cover is fixedly installed at the end of the movable column.

[0010] As a further embodiment of this utility model: the clamping assembly includes a clamping handle, anti-slip texture, a moving groove, a moving plate, a movable clamping block, and a clamping plate. The clamping handle is fixedly installed at the end of the connecting line, and the anti-slip texture is formed on the surface of the clamping handle.

[0011] As a further embodiment of this utility model: the movable groove is formed inside the clamping handle, and the movable plate is movably installed inside the movable groove.

[0012] As a further embodiment of this utility model: the movable clamping block is fixedly installed on the top of the movable plate, and the clamping plate is fixedly installed on the top of the clamping handle.

[0013] As a further embodiment of this utility model: the moving component includes a moving motor, a moving shaft, a moving gear, and moving gear teeth. The moving motor is fixedly installed inside the gripping handle, and the moving shaft is fixedly installed at the output end of the moving motor.

[0014] As a further embodiment of this utility model: the movable gear is fixedly installed on the outside of the movable shaft, and the movable gear teeth are formed on the surface of the movable plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1) This utility model uses a movable spring to move the return cover after clamping, so that the return cover tightly covers the notch below the sealing cover, sealing the sealing cover, preventing moisture evaporation and contamination, and reducing the possible steam burn problem caused by high temperature water vapor evaporation.

[0017] 2) This utility model can prevent relative slippage between the palm and the gripper handle during gripping by setting anti-slip texture. The cooperation between the movable gripper block and the gripper plate can reduce slippage caused by manual gripping, especially in high temperature environments, where operation is inconvenient and there is a risk of burns. It also reduces the hygiene hazards caused by manual contact with the sealing cap, which can easily cause contamination and affect experimental results. The set movable motor drives the movable shaft to rotate, which in turn drives the movable gear to rotate, thereby driving the movable plate to move inside the movable slot. The motor-driven method speeds up the gripping efficiency and reduces the loss of moisture. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the cover assembly structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the clamping structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the mobile component of this utility model;

[0023] In the diagram: 1. Constant temperature water bath; 2. Limiting plate; 3. Sealing cover; 4. Cover assembly; 41. Opening; 42. Opening tube; 43. Moving column; 44. Moving spring; 45. Rebound cover; 5. Clamping assembly; 51. Clamping handle; 52. Anti-slip texture; 53. Moving groove; 54. Moving plate; 55. Movable clamping block; 56. Clamping plate; 6. Moving assembly; 61. Moving motor; 62. Moving shaft; 63. Moving gear; 64. Moving gear teeth; 7. Connecting line. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Example 1, please refer to Figures 1-3 This is the first embodiment of the present invention.

[0026] This embodiment provides a device for easily clamping the plastic annular sealing cap of a constant temperature water bath, including a constant temperature water bath 1, a limiting plate 2, a sealing cap 3, and a connecting wire 7. The limiting plate 2 is detachably installed on the top of the constant temperature water bath 1, the sealing cap 3 is detachably installed inside the limiting plate 2, and the connecting wire 7 is fixedly installed on the side of the constant temperature water bath 1. It also includes:

[0027] The cap assembly 4, the clamping assembly 5, and the moving assembly 6 are installed inside the sealing cap 3. The cap assembly 4 is installed at the end of the connecting line 7, and the moving assembly 6 is installed inside the clamping assembly 5.

[0028] Specifically, the cover assembly 4 includes an opening 41, an opening tube 42, a moving post 43, a moving spring 44, and a spring-loaded cover 45. The opening 41 is formed inside the sealing cover 3, and the opening tube 42 is fixedly installed inside the opening 41. The moving post 43 is movably installed inside the opening tube 42, the moving spring 44 is sleeved on the outside of the moving post 43 and located inside the opening tube 42, and the spring-loaded cover 45 is fixedly installed at the end of the moving post 43.

[0029] Furthermore, the movable spring 44 can move the spring cover 45 after clamping is completed, so that the spring cover 45 closes the notch below the sealing cover 3, sealing the sealing cover 3, preventing moisture evaporation and contamination, and reducing the possible steam burn problem caused by high temperature water vapor evaporation.

[0030] In use, the limiting plate 2 is detachably installed on the top of the constant temperature water bath 1, and the sealing cover 3 is placed on the top of the limiting plate 2 to fix the instrument to be heated. When heating is complete and the sealing cover 3 needs to be clamped, the clamping component 5 is used to clamp the plastic ring sealing cover 3. The moving column 43 at the top of the opening tube 42 installed inside the opening 41 on the sealing cover 3 is squeezed and moves downward, driving the spring cover 45 to move. At the same time, the moving spring 44, which is sleeved on the outside of the moving column 43 and located inside the opening tube 42, is compressed and deformed by pressure. After clamping, the spring returns to its original position, driving the moving column 43 and the spring cover 45 to move, so that the spring cover 45 closes the notch below the sealing cover 3, sealing the sealing cover 3 and preventing moisture evaporation and contamination. The moving spring 44 is made of high temperature and deformation resistant material, which can work normally in an environment of more than 100 degrees Celsius without deformation, so it can be used inside the sealing cover 3.

[0031] In summary, the movable spring 44 can move the return cover 45 after clamping, so that the return cover 45 closes the notch below the sealing cover 3, sealing the sealing cover 3, preventing moisture evaporation and contamination, and reducing the possibility of steam burns caused by high temperature water vapor evaporation.

[0032] Example 2: Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 This is the second embodiment of the present utility model.

[0033] Specifically, the gripping assembly 5 includes a gripping handle 51, anti-slip texture 52, a moving groove 53, a moving plate 54, a movable clamping block 55, and a clamping plate 56. The gripping handle 51 is fixedly installed at the end of the connecting line 7, and the anti-slip texture 52 is formed on the surface of the gripping handle 51. The moving groove 53 is formed inside the gripping handle 51, and the moving plate 54 is movably installed inside the moving groove 53. The movable clamping block 55 is fixedly installed at the top of the moving plate 54, and the clamping plate 56 is fixedly installed at the top of the gripping handle 51.

[0034] Furthermore, the anti-slip texture 52 prevents relative slippage between the palm and the gripper handle 51 during gripping. The cooperation between the movable gripper block 55 and the clamping plate 56 reduces slippage caused by hand gripping, especially in high-temperature environments where operation is inconvenient and there is a risk of burns. It also reduces the hygiene risks that may be caused by hand contact with the sealing cap 3, which could easily lead to contamination and affect the experimental results.

[0035] Specifically, the moving component 6 includes a moving motor 61, a moving shaft 62, a moving gear 63, and moving gear teeth 64. The moving motor 61 is fixedly installed inside the gripping handle 51, and the moving shaft 62 is fixedly installed at the output end of the moving motor 61. The moving gear 63 is fixedly installed on the outside of the moving shaft 62, and the moving gear teeth 64 are formed on the surface of the moving plate 54.

[0036] Furthermore, the movable motor 61 drives the movable shaft 62 to rotate, which in turn drives the movable gear 63 to rotate, thereby driving the movable plate 54 to move inside the movable slot 53. The motor-driven method speeds up the clamping efficiency and reduces the loss of moisture.

[0037] In use, one end of the gripping handle 51 is provided with anti-slip texture 52 for easy gripping. The connecting line 7 at the end of the gripping handle 51 connects the gripping handle 51 and the constant temperature water bath 1. Align the gripping handle 51 with the sealing cover 3 so that the sealing cover 3 is located between the movable clamping block 55 and the clamping plate 56. Start the moving motor 61. The moving motor 61 rotates and drives the moving shaft 62 to rotate. The rotating shaft 62 rotates and drives the moving gear 63 to rotate, driving the moving gear 64 below the moving plate 54 to move the moving plate 54 inside the moving groove 53, shortening the relative distance between the movable clamping block 55 and the clamping plate 56, thereby gripping the sealing cover 3. After gripping is completed, reverse the driving of the moving motor 61 to increase the relative distance between the movable clamping block 55 and the clamping plate 56, releasing the sealing cover 3.

[0038] In summary, the anti-slip texture 52 prevents relative slippage between the palm and the gripper handle 51 during gripping. The cooperation between the movable gripper block 55 and the gripper plate 56 reduces slippage caused by manual gripping, especially in high-temperature environments where operation is inconvenient and poses a risk of burns. It also reduces the hygiene risks of contamination caused by manual contact with the sealing cap 3, which could affect experimental results. The movable motor 61 drives the movable shaft 62 to rotate, which in turn drives the movable gear 63 to rotate, thereby driving the movable plate 54 to move inside the movable groove 53. The motor-driven method speeds up the gripping efficiency and reduces the loss of moisture.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A device for easily clamping a plastic annular sealing cap of a constant temperature water bath, comprising a constant temperature water bath (1), a limiting plate (2), a sealing cap (3), and a connecting wire (7), wherein the limiting plate (2) is detachably installed on the top of the constant temperature water bath (1), the sealing cap (3) is detachably installed inside the limiting plate (2), and the connecting wire (7) is fixedly installed on the side of the constant temperature water bath (1); characterized in that, Also includes: The cover assembly (4), the clamping assembly (5), and the moving assembly (6) are provided. The cover assembly (4) is installed inside the sealing cover (3), the clamping assembly (5) is installed at the end of the connecting line (7), and the moving assembly (6) is installed inside the clamping assembly (5).

2. The apparatus according to claim 1, characterized in that: The cover assembly (4) includes an opening (41), an opening tube (42), a moving post (43), a moving spring (44), and a spring-loaded cover (45). The opening (41) is opened inside the sealing cover (3), and the opening tube (42) is fixedly installed inside the opening (41).

3. The apparatus according to claim 2, characterized in that: The movable column (43) is movably installed inside the open tube (42), the movable spring (44) is sleeved on the outside of the movable column (43) and located inside the open tube (42), and the spring cover (45) is fixedly installed at the end of the movable column (43).

4. The apparatus according to claim 1, characterized in that: The clamping assembly (5) includes a clamping handle (51), anti-slip texture (52), a moving groove (53), a moving plate (54), a movable clamping block (55), and a clamping plate (56). The clamping handle (51) is fixedly installed at the end of the connecting line (7), and the anti-slip texture (52) is formed on the surface of the clamping handle (51).

5. The apparatus according to claim 4, characterized in that: The movable slot (53) is formed inside the gripper (51), and the movable plate (54) is movably installed inside the movable slot (53).

6. The apparatus according to claim 5, characterized in that: The movable clamping block (55) is fixedly installed on the top of the movable plate (54), and the clamping plate (56) is fixedly installed on the top of the clamping handle (51).

7. The apparatus according to claim 6, characterized in that: The moving component (6) includes a moving motor (61), a moving shaft (62), a moving gear (63), and a moving tooth (64). The moving motor (61) is fixedly installed inside the gripping handle (51), and the moving shaft (62) is fixedly installed at the output end of the moving motor (61).

8. The apparatus according to claim 7, characterized in that: The movable gear (63) is fixedly installed on the outside of the movable shaft (62), and the movable gear teeth (64) are formed on the surface of the movable plate (54).

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